Ozonation Influence on Aluminum Ions in an Aqueous Solution, in Different Temperature Conditions

Corina Ioana Neamtu; Liviu Calin Bolundut; Elena Maria Pica

doi:10.4028/www.scientific.net/AMM.420.129

Paper Titles

Preparation and Properties of Poly(lactic Acid) Fiber Reinforced PHBV Composite
p.107

Self-Assembly of Asymmetrical Diblock Copolymers Confined in Carbon Nanotube
p.114

Influence of Various Nanofluid Types on Wavy Microchannels Heat Sink Cooling Performance
p.118

The Microstructure and Tribological Behavior of Ti/a-C and Ti/a-C:H Films Prepared by Magnetron Sputtering
p.123

Ozonation Influence on Aluminum Ions in an Aqueous Solution, in Different Temperature Conditions
p.129

Defects and Electrical Properties of Crystalline Silicon at Different Metallurgical Route
p.134

Effect of Na₂O-SiO₂ Slag Treatment on Hydrometallurgical Purification of Metallurgical Grade Silicon
p.139

A Study on the Characteristics of Bogie Frame Materials
p.144

The Influence of the Processing Parameters in the Ultrasonic Activated Injection and Extrusion
p.149

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 420Ozonation Influence on Aluminum Ions in an Aqueous...

Ozonation Influence on Aluminum Ions in an Aqueous Solution, in Different Temperature Conditions

Abstract:

Metal waste disposed in the environment outside the landfills is a persistent type of polutant both for water and soil. The percolation of rainwater in the mass of waste determines the release of toxic substances in soil and groundwater. Using water polluted with such contaminants for food preparation has negative effects on human health. This study presents comparative experiments conducted on standard samples (artificially contaminated) with alumnium sulphate [Al₂(SO₄)3·18H₂O]. These samples have been ozonated at different temperatures and timeframes. The effect of ozone treatment on metal ions concentration reduction was investigated using the cyclic voltammetry. It has been observed that for a considerable decrease of metal ions concentration from the contaminated samples, a longer ozonation time is needed at low temperatures.

You might also be interested in these eBooks

Recent Trends in Materials and Mechanical Engineering II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 420)

Pages:

129-133

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.420.129

Citation:

Cite this paper

Online since:

September 2013

Authors:

Corina Ioana Neamtu, Liviu Calin Bolundut, Elena Maria Pica

Keywords:

Aluminum (Al), Cyclic Voltammetry (CV), Heavy Metal, Ozonation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] K.Y. Foo and B.H. Hameed: J. Hazard. Mater. Vol. 171, No. 1-3 (2009), p.54.

Google Scholar

[2] J.G. Dean, F.L. Bosqui and K.L. Lanouette: Environ. Sci. Technol. Vol. 6 (1972), p.518.

Google Scholar

[3] K. Christidis, P.K.J. Robertson, K.S. Gow and P.M. Pollard: Trans. of the Inst. of Meas. and Control Vol. 28 (2006), p.323.

Google Scholar

[4] M.A. Hashim, S. Mukhopadhyay and J.N. Sahn: J. Environ. Econ. Manage. Vol. 92 (2011), p.2355.

Google Scholar

[5] S.B. Majumdar and O.J. Sproul: Water Res. Vol. 8 (1973), p.253.

Google Scholar

[6] N.F. Danilov and A.A. Karpov: Metallurgist Vol. 44 (2000), p.436.

Google Scholar

[7] K.N. Shammas and K.L. Wang, in: Physicochemical treatment processes, edited by L.K. Wang, Y. -T. Hung and N.K. Shammas, volume 3 of Handbook of Environmental Engineering, chapter, 9, The Humana Press Inc., Totowa, N.J. (2005).

Google Scholar

[8] R. El Araby, S. Hawash and G. El Diwani: Desalination Vol. 249 (2009), p.1343.

Google Scholar

[9] G. Niac, V. Voiculescu, I. Baldea and M. Preda: Formule, tabele, probleme de chimie fizică, (Editura Dacia, Cluj-Napoca, Romania 1984).

Google Scholar

[10] S.P. Kounaves, in: Voltammetric Techniques, edited by F.A. Settle, Handbook of Instrumental Techniques for Analytical Chemistry, chapter, 37, Prentice Hall PTR, New Jersey (1997).

Google Scholar

[11] P. Zanello, in: Voltammetric Techniques, edited by The Royal Society of Chemistry, in Innorganic electrochemistry. Theory, practice and application, chapter, 2,T.J. International, Padstow, Cornwal, UK (2003).

Google Scholar